Mysterious Autumn Forest 2

You like adventurous trips and keeping that in mind we are about to send you to the Mysterious Autumn Forest. I have just been informed that you have been here even in the previous season and more importantly you were successful during your last visit to the forest but be warned that many things have changed since then and now you will find it even more challenging to go exploring deeper into this forest. Your main goal should be to activate the portal but for that you will have to exercise every cell of your brain to solve a number of puzzles using the things that you find from the surrounding.